Cheap flights from Washington D.C to London-London City
Cheap return flights from Washington D.C to London-London City
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
London-London City flight facts
What you need to know
What are the cheapest airlines?
- Norwegian Air
- British Airways
- Icelandair
These airlines usually offer the cheapest flights from Washington D.C to London-London City.
What airlines fly indirectly?
- American Airlines
- Delta Air Lines
- United Airlines
These airlines fly from Washington D.C to London-London City, but you’ll have at least one layover.
How long is the flight?
7 hours 30 minutes
This is the shortest flight time from Washington D.C to London-London City.
Alternative flights from the UK to London-London City
Check out prices for other routes
Alternative flights from Washington D.C
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Washington D.C/London-London City route. There are around 35 flights on any given week from the UK to London-London City and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Washington D.C to London-London City
Tips and advice from our flight experts
You've searched for flights from Washington D.C. to London-London City. We've found 25 flights and compared multiple offers to find the best deal. Norwegian Air is, on average, the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for £50 from Washington D.C. to London-London City on 12/02/2026 at 03:10.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 15 airlines that operate the 6,300 km flight from Washington D.C. to London-London City.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. The off-peak season is generally cheaper. Norwegian Air is a popular budget option for this route, with an average flight duration of 7 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near London-London City
Where other people are flying to
